AVFM-II 固定式超声波流量计• For “clean” liquid monitoring• To suit pipes 50-400mm• Non invasive sensing• Portable and Easy to use
详细介绍
AVFM-II Area- Velocity Flow Meter
Monitor flows through partially full pipes or open channels. Eliminates the need for flumes or weirs. Automatic temperature compensation. Barriers for I S operation. 50,000 point data logger. Logger software included. Runs on Windows 95, 98, 2000, XP or NT.
Enclosure:- Watertight and dustproof (IP66). Power Input:- 100-130VAC and 200-250VAC, 50/60HZ., 7.5 watts 12VDC or 24VDC. Outputs:- 2x Isolated 4-20mA into 1000 ohm load. Programmable for Flow, Head or Velocity. RS 232 Option Serial and Windows Software. Relays:- 3 x form ‘C’ dry contacts rated 5 amp SBDT Programmable for Flow Proportional pulse (sampler/totalizer) flow and/or level alarm. Velocity Range:- 0.03 to 6.2m/sec. Level Range:- Minimum Head 25mmto maximum head 4.5m. Accuracy:- Level:- 0.25% of Range, Velocity:- +/-2% of Reading, Linearity and Repeatability:- +/- 0.1%.
